(课件网) Unit 6 Nurturing nature Section A Starting out & Understanding ideas 课前预习 知识体系图解 一、重点词汇 1._____adv.平稳地 2._____adj.脆弱的 3._____adj.壮丽的 4._____n.空闲，闲暇 steadily delicate splendid leisure 5. _____ n.辐射 6. massive adj._____ 7. landmark n._____ 8. mirror-like adj._____ 9. wander v._____ 10. scenery n._____ radiation 巨大的 地标 如镜面般的 徘徊 风景，景色 二、重点短语 1. 投入运行 _____ 2. 吸引眼球 _____ 3. 闲暇时 _____ 4. 一种自豪感 _____ 5. 靠近 _____ be put into operation catch one′s eyes at one′s leisure a sense of pride be close to 6. be located at _____ 7. above sea level _____ 8. reach out _____ 9. bring...to life _____ 10. thanks to _____ 位于 海平面以上 伸手去够 使……焕发生机 幸亏，由于 三、重点句式 1. Sitting back in my seat，I can′t quite believe that I’m about to travel along the railway that many foreign experts claimed was “impossible”. 2. A group of Tibetan antelopes is moving under the bridge，with some stopping to eat grass at their leisure. 词汇拓展 1. massive→(n.)_____ 2. delicate→(adv.)_____ 3. leisure→(adj.)_____ 4. radiation → (v.)_____ → (adj.)_____→(n.)_____ mass delicately leisurely radiate radiant adiance 5.wander→(n.)_____ 6.scenery(n.)_____→(adj.)_____ 7.economy→(adj.)_____ 8.disturb→(n.)_____→(adj.)_____ 9.emission→(v.)_____ 10.operator→(v.)_____ 11.conservationist→(n.)_____→(v.)_____ wanderer scene scenic economic disturbance disturbing emit operate conservation conserve 阅读导学 根据课文内容，回答下列问题。 1. What did the author do several years ago ( ) A. He was a singer. B. He was a composer. C. He was a journalist. D. He was a worker on the Sky Railway. D 2.What was the biggest challenge for the Sky Railway ( ) A. The length was out of imagination. B. The air there was too thin. C. The ecosystem was too delicate. D. The working condition was too poor. C 3. Which of the following words can be used to describe the railway ( ) A. Vivid. B. Well-designed. C. Delicate. D. Impossible. B 4. Why were so many bridges built on the Sky Railway ( ) A. To prevent damage to wetland. B. To climb up the mountains. C. To allow animals to move safely. D. To shorten the length of the railway. A 5. What′s the function of thousands of sandbags along the lake ( ) A. Preventing the grassland being brushed. B. Protecting the lake from construction waste. C. Making a safe distinct mark for the birds. D. Stopping the cattle and sheep running away. B 课文呈现 1 Look at the pictures and answer the questions. 1 What do you know about these places 2 What do these places have in common Starting out 2 Watch the video and answer the questions. 1 What are the three types of World Heritage Sites 2 What other natural heritage sites in China do you know of Understanding ideas ▼ Work in pairs and complete the quiz. Try to guess if you are not sure of the answers. 1 Quiz 1 Which is the highest railway in the worl ... ...
